Frequently Asked Question
Setting Daylight Saving Time on Cisco SPA525G2 phone.
Last Updated a year ago
This may also work on other Cisco models as well, but may be found in a different location.
On the Cisco 525 phone web server under the Regional tab, scroll to the bottom and in the Time section, place the following text in the Daylight Saving Time Rule box.
Just select the correct time zone offset (-6 for Central), select Yes for Ignore DHCP time offset and select Yes for DST Enable. If you are using the no offset GMT, then select No for DST Enable.
If you want 24hr display instead of 12hr, change that on the User tab on the right.